Can I disable the siren "warning sound"? Jon Dennis Cruz April 01, 2021 10:51 Updated Sure, you can! In the Kangaroo app, go to Settings>>Device Management>>Siren>>Sound. Related articles How and where do I mount my sensor? Can I have more than one Siren+Keypad? I already have sensors installed in my home. How can I connect these to my new siren? How do I change my safety word? Comments 0 comments Please sign in to leave a comment.